Mincong Huang - page 5

Introduction of Java framework Immutables which creates immutable objects and builders for you. Type-safe, null-safe and thread-safe, with no boilerplate.

Testing Elasticsearch with docker and Java High Level REST Client

Quick introduction of asynchrnous processing in JAX-RS 2.x on both server-side and client-side.

Use Elasticsearch cat nodes API to understand the state of your Elasticsearch: id, name, IP address, CPU, load, memory, and much more.

Create your own cheatsheets in Bash.

Capture SLF4J + Logback logging events and test them in unit tests using ListAppender.

Elasticsearch Scroll API sample written in Java, useful for retrieving large numbers of results (or even all results) from a single search request.

Unit testing Akka actor with "TestActorRef", which gives you access to underlying actor instance and runs the logic synchronously in a single-threaded environment.